Block 9840
- Hash
0000004f93204a05ff58c2433e57de910b56e05132d943998d1575a1ef35f431- Confirmations
- 32372
- Time
- 2026-09-28 19:09:08 UTC
- Median time
- 2026-09-28 19:00:04 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0094452938
- Bits
1d69df08- Merkle root
d71c4e8447825208008acd463d661eee6205ea999bef8b8f570d67cbfd7e1a31- Previous block
- 000000448f65e50ce06211019510939142e985618c956658d2f6c637e73e4fb0
- Next block
- 0000005ab678ecf9bd0d7c70b909788c9857e9ec087169ebc19de34f909b7c16
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 9840 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d71c4e844782…67cbfd7e1a31 coinbase | 1 | 2 | 50 |